★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool details checked August 4, 2026
Tool Comparison
Estimize vs Zacks (Zacks.com)
Pick Estimize instead if
Estimize
Free • From $99/mo · Web · API
- You want an API so you can script or automate things
- You care about APIs & data feeds and macro data, things Zacks (Zacks.com) doesn't offer
Start here
Zacks (Zacks.com)
Free • From $20.75/mo · Web · Mobile
- You want the cheaper way in: plans start at $20.75/mo instead of $99/mo
- You do a lot of your research from your phone
- You care about ETF screeners, watchlist, and portfolio, things Estimize doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Estimize and Zacks (Zacks.com) cover a lot of the same ground (4 shared categories, including screeners, alerts, and calendar), so for the basics you won't go far wrong with either. Zacks (Zacks.com) simply does more: 12 categories to Estimize's 6, including ETF screeners, watchlist, and portfolio, plus a mobile app. Estimize counters by keeping things simpler.
What readers say
Estimize
Vote once to reveal the community verdict.
Zacks (Zacks.com)
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Key differences at a glance
- Cheaper paid plan
- Zacks (Zacks.com)$20.75/mo vs $99/mo
- Free trial
- Zacks (Zacks.com)30 days
- Broader coverage
- Zacks (Zacks.com)12 vs 6 categories
- Mobile app
- Zacks (Zacks.com)
- API access
- Estimize
- Global coverage
- Zacks (Zacks.com)
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $99/mo | Free • From $20.75/mo |
Free tier | Yes | Yes |
Free trial | — | 30 days |
Plan limits | — | 4 limits: Premium Annual: annual price usd: 249, Ultimate Monthly: trial promo: $1 for 30 days shown on current product page +2 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | Yes | No |
Broker sync | No | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 6 | 12 |
Regions | North America | North America, Europe |
| Data & capabilities | ||
Data quality | 3 signals: Latency: Real-time and End of Day, Granularity: EOD +1 more | 3 signals: Latency: Real-time and End of Day, Granularity: EOD +1 more |
Capabilities | Universe builder | Factors: Value, Momentum, and Growth |
| Try it | Visit Estimize | Visit Zacks (Zacks.com) |
Where each one shines
What Estimize and Zacks (Zacks.com) each do best.ShowHide
Where each one shines
What Estimize and Zacks (Zacks.com) each do best.What Estimize does best
- Views for reviewing crowdsourced EPS and revenue estimates for U.S. stocks, generally on a non-GAAP basis.
- Comparison tools for Estimize community expectations against Wall Street-style consensus and reported company results where available.
- Earnings and economic calendars to track upcoming reports, CPI, PPI, and other macro indicators with forecast context.
- Contribute forecasts in the free community workflow, or use Premium when full dataset access without contribution requirements matters.
- Premium screening and customizable alerts to monitor stocks, estimate changes, and upcoming events more efficiently.
What Zacks (Zacks.com) does best
- The Zacks Rank system from #1 to #5 and Zacks Industry Rank on company pages to frame earnings-revision-driven research.
- Comparison tools for Value, Growth, and Momentum Style Scores alongside the rank when screening or reviewing individual stocks.
- Screening for stocks, ETFs, and mutual funds with hundreds of filters, with 45+ Premium Screens gated behind paid access.
- Direct access to ticker pages with analyst forecasts, earnings estimates, price targets, company research, and related market context.
- Views for reviewing Price-Consensus-EPS Surprise charts that connect historical estimates, actual earnings, and surprise patterns.
Every detail we compared
Every tracked attribute for Estimize and Zacks (Zacks.com), side by side.ShowHide
Every detail we compared
Every tracked attribute for Estimize and Zacks (Zacks.com), side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | StocksETFsMutual Funds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North AmericaEurope |
Coverage details | Countries: USIdentifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | Real-timeEnd of Day | Real-timeEnd of Day |
Data granularity | EOD | EOD |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: None | Not specified |
Import methods | Not specified | Manual |
Export formats | JSONExcel | Not specified |
| Plans & trust | ||
Capability signals | Universe builder | Factors: Value, Momentum, and Growth |
Vendor & support | EstimizeSupport: Email | Zacks Investment Research |
Curation ratings | Methodology 3/5Reliability 4/5UX 4/5 | Methodology 3/5Reliability 4/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Free | Free |
| Entry paid plan | $99/mo“Premium” | $20.75/mo“Premium Annual”annual price usd: 249 |
| Tier 2 | Subscription“Enterprise / Data Feed” | $41.25/mo“Investor Collection Annual” |
| Tier 3 | — | $59/mo“Investor Collection Monthly” |
| Tier 4 | — | $249.58/mo“Ultimate Annual”annual price usd: 2,995 · trial promo: $1 for 30 days shown on current product page |
| Top plan | — | $299/mo“Ultimate Monthly”trial promo: $1 for 30 days shown on current product page |
| Free trial | — | 30 days |
Questions we keep getting
What's the difference between Estimize and Zacks (Zacks.com)?
Estimize leans toward screeners, alerts, and calendar, while Zacks (Zacks.com) puts more weight on screeners, ETF screeners, and watchlist. They overlap in 4 categories, so for most people it comes down to workflow preference and price.
How much do Estimize and Zacks (Zacks.com) cost?
Good news: both Estimize and Zacks (Zacks.com) have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use Estimize or Zacks (Zacks.com) on my phone?
Zacks (Zacks.com) lists a dedicated mobile app, so it travels better. Estimize doesn't list a dedicated mobile app; its documented access is web and API.
Does Estimize or Zacks (Zacks.com) have an API?
Estimize has an API for programmatic access and custom integrations. Zacks (Zacks.com) doesn't, so you're working through its interface.
Should I choose Estimize or Zacks (Zacks.com)?
It depends on what you're after. Pick Estimize if APIs & data feeds and macro data matter to you; go with Zacks (Zacks.com) if you'd rather have ETF screeners and watchlist. And if you only need the basics both share, let price decide.
What asset classes do Estimize and Zacks (Zacks.com) cover?
Both cover stocks. Zacks (Zacks.com) adds ETFs and mutual funds on top.
Do Estimize and Zacks (Zacks.com) offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: Estimize or Zacks (Zacks.com)?
Zacks (Zacks.com) has documented international coverage (North America and Europe), so it's the safer bet if you hold non-US stocks. Estimize is more region-specific, mainly North America.
Can I export data from Estimize and Zacks (Zacks.com)?
Estimize exports to Excel. Zacks (Zacks.com) is stingier about getting data out.
Which has a better stock screener: Estimize or Zacks (Zacks.com)?
Both Estimize and Zacks (Zacks.com) include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with Estimize or Zacks (Zacks.com)?
Zacks (Zacks.com) handles portfolio tracking. Estimize is really a research tool; you'd track your portfolio elsewhere.
Keep researching
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Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.